diff options
| -rw-r--r-- | drivers/mmc/pic32_sdhci.c | 15 | ||||
| -rw-r--r-- | drivers/mmc/sdhci.c | 8 |
2 files changed, 17 insertions, 6 deletions
diff --git a/drivers/mmc/pic32_sdhci.c b/drivers/mmc/pic32_sdhci.c index 2abf943..8d528de 100644 --- a/drivers/mmc/pic32_sdhci.c +++ b/drivers/mmc/pic32_sdhci.c @@ -15,6 +15,20 @@ DECLARE_GLOBAL_DATA_PTR; +static int pci32_sdhci_get_cd(struct sdhci_host *host) +{ + /* PIC32 SDHCI CD errata: + * - set CD_TEST and clear CD_TEST_INS bit + */ + sdhci_writeb(host, SDHCI_CTRL_CD_TEST, SDHCI_HOST_CONTROL); + + return 0; +} + +static const struct sdhci_ops pic32_sdhci_ops = { + .get_cd = pci32_sdhci_get_cd, +}; + static int pic32_sdhci_probe(struct udevice *dev) { struct sdhci_host *host = dev_get_priv(dev); @@ -33,6 +47,7 @@ static int pic32_sdhci_probe(struct udevice *dev) host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_NO_CD; host->bus_width = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "bus-width", 4); + host->ops = &pic32_sdhci_ops; ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset, "clock-freq-min-max", f_min_max, 2); diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index c512a4c..230416a 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -485,12 +485,8 @@ static int sdhci_init(struct mmc *mmc) sdhci_set_power(host, fls(mmc->cfg->voltages) - 1); if (host->quirks & SDHCI_QUIRK_NO_CD) { -#if defined(CONFIG_PIC32_SDHCI) - /* PIC32 SDHCI CD errata: - * - set CD_TEST and clear CD_TEST_INS bit - */ - sdhci_writeb(host, SDHCI_CTRL_CD_TEST, SDHCI_HOST_CONTROL); -#endif + if (host->ops->get_cd) + host->ops->get_cd(host); } /* Enable only interrupts served by the SD controller */ |